Saturn Girl takes Dreamer to Titan to see if her precognitive abilities can be combined with the Titanet Communication System to create an early warning network for the United Planets. Meanwhile on Legion World, Brainiac 5 attempts to use a threshold to contact and retrieve Karate Kid and Ferro, Apparition deals with her rapidly-aging baby with Kid Quantum's help, Star Boy tests his unreliable powers, and Chameleon tries to comfort Sensor. Back on Titan, Dreamer has a vision of Darkseid, and Saturn Girl, while working with her mentor to open up her mind, may have let someone else in.